CN102975420A - Composite elastic material screen cloth - Google Patents
Composite elastic material screen cloth Download PDFInfo
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- CN102975420A CN102975420A CN201210496733XA CN201210496733A CN102975420A CN 102975420 A CN102975420 A CN 102975420A CN 201210496733X A CN201210496733X A CN 201210496733XA CN 201210496733 A CN201210496733 A CN 201210496733A CN 102975420 A CN102975420 A CN 102975420A
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- screen cloth
- elastic material
- composite elastic
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- layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention discloses a composite elastic material screen cloth which comprises a warp-knitted three-dimensional fabric formed by a top layer, a bottom layer and a connecting layer for connecting the top layer with the bottom layer, wherein a cavity is surrounded by the top layer, the bottom layer and the connecting later, the cavity is internally filled with a composite material capable of being solidified, the connecting layer consists of a plurality of layers of reticular fiber fabrics which are distributed in parallel with one another along the length direction of the screen cloth, each layer of the reticular fiber fabrics is formed by a plurality of alternately woven wave-shaped fibers, each wave peak of each wave-shaped fiber is fixedly connected with a first node, the first nodes fixedly connected with the wave peaks on the wave-shaped fibers are arranged on the same straight line, and 1-5 node(s) arranged between the adjacent two wave peaks of the wave-shaped fibers is/are available. The composite elastic material screen cloth has the advantages that the composite elastic material screen cloth is convenient to use, and convenient to disassemble and transport by workers, and the special material in a reticular composite concrete layer with certain thickness and certain hardness can be formed only by irrigating liquids, such as water, when the screen cloth is used; and the screen cloth is good in comprehensive performance, flexible to use, low in cost, convenient to construct, and high in efficiency, and is environment-friendly.
Description
Technical field
The present invention relates to a kind of composite screen cloth, especially relate to a kind of anticorrosion composite elastic material screen cloth for building.
Background technology
Existing composite material for building generally has cement, stone sand, flyash, dry mortar or commerical ready-mixed concrete etc., need interim mix and blend during use, need mixer or transporting equipment etc., can produce a large amount of dust simultaneously, workman's labour intensity is large, inefficiency, poor working environment, cost are high.Some environment raw material transportation is also inconvenient.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly novel easy to use for buildingly to be had anticorrosion and composite elastic material screen cloth heat insulation function.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of composite elastic material screen cloth, comprise by top layer, bottom and be connected that the articulamentum of described top layer and described bottom forms through compiling stereo fabric, described top layer, bottom and articulamentum are reticulated, evenly be provided with a plurality of the first nodes on the described top layer, evenly be provided with a plurality of the second nodes on the described bottom, described top layer and described articulamentum are affixed by described the first node, described bottom and described articulamentum are affixed by described the second node, described top layer, bottom and articulamentum surround cavity, be filled with curable composite in the described cavity, described articulamentum is comprised of the reticular fibre fabric of multilayer along the parallel distribution of screen cloth length direction, every layer of described reticular fibre fabric is comprised of a plurality of alternately vimentin filaments of braiding, each crest of each described vimentin filament and described first node are affixed, and with affixed the first node of the crest on each described vimentin filament on same straight line, the quantity of the first node that arranges between two adjacent crests of each described vimentin filament on the described same straight line is 1 ~ 5.
Preferably, the aperture of the mesh of described top layer is 0.05 ~ 15mm.
Preferably, the upper surface of described top layer is provided with anti-overflow layer.
Preferably, described bottom is the reticulated that closely weaves.
Preferably, the lower surface of described bottom is provided with watertight composition.
Preferably, the material of described watertight composition is PVC or other dense materials.
Preferably, around the volume stereo fabric, be provided with edge sealing described.
Preferably, the fiber of described reticular fibre fabric is filament fiber.
Preferably, the percent by volume of described curable composite forms and comprises: cement flour 10 ~ 100%, flyash 0 ~ 50%, rubber powder or other resilient particulate materials 0 ~ 40%, SILICA FUME 0 ~ 40%, quartz sand or fine sand 0 ~ 40%, the thin dry powder 0 ~ 20% of anti-corrosion material, insulation material particle 0 ~ 30%, expanded material 0 ~ 30%.
Compared with prior art, the invention has the advantages that: 1, easy to use.Provide but composite elastic material screen cloth rolling of the present invention provides or sheet is in bulk, convenient artificial loading and unloading and transportation need not to employ large scale hoisting machinery; This composite elastic material screen cloth comprises through compiling stereo fabric, this is filled with the according to a certain ratio curable composite of preparation in compiling stereo fabric, need not to prepare at the construction field (site), also need not to stir, only need water and wait liquid can form the special material of the similar concrete layer with certain thickness and hardness, no matter in the rain, under water still can the rapid solidification moulding in the seawater; Reinforce, repair that the engineering such as water channel can be followed existing onramp and curve uses composite elastic material screen cloth of the present invention at bank protection, make domatic, water channel smooth smooth, reduced corner angle, can prevent washing away of current and potential rubble, avoid flood to impact, and the passing along with service time, top layer will be covered by liver moss gradually, coordinates mutually with surrounding environment, prevents that the plant of root growth is to the destruction of soil layer.Bottom can be the tight fabric of braiding, also can coat PVC waterproof material or other fine and close waterproof materials at bottom, guaranteeing minimum water loss, and can prevent that sewage from permeating the ground; 2, good combination property.Because contain rubber powder or other resilient particulate materials in the curable composite, this curable composite also has certain elasticity, in conjunction with through the good elasticity of volume stereo fabric, so the elasticity of composite elastic material screen cloth of the present invention is better; The curable composite that adds has certain anticorrosion and heat insulation effect; In addition, composite elastic material screen cloth intensity of the present invention is high, durability, drapability and flame-retarding characteristic are good, and anti-puncture has certain rigidity simultaneously, play waterproof, prevent fires, prevent the effect of ftractureing, can corrode by wind resistance rain, ultraviolet degradation even can not occur in long service life yet under low temperature, sunlight are exposed to the sun, and can apparatus with shock absorbing, form stable failure mode; 3, environmental friendliness.This composite elastic material screen cloth adopts the low-carbon technology manufacturing, and its alkali content is limited, and the composite scour rate is very low in the use procedure, and is minimum on the local environment impact; 4, applying flexible.Can adopt common hand tools arbitrarily cutting or cutting before using, maybe need to form specific moulding by design concept, water again watering and wait liquid to finalize the design; 5, cost is low.Save material, the input of economizing on the use of funds in many purposes, can be saved the material more than 80%.
Description of drawings
Fig. 1 is through compiling the structural representation of stereo fabric in the embodiment of the invention composite elastic material screen cloth.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of composite elastic material screen cloth, comprise by top layer 1, bottom 2 and the articulamentum 3 that is connected top layer 1 and bottom 2 form through compiling stereo fabric, top layer 1, bottom 2 and articulamentum 3 are reticulated, evenly be provided with a plurality of the first nodes 11 on the top layer 1, evenly be provided with a plurality of the second nodes 21 on the bottom 2, top layer 1 is affixed by the first node 11 with articulamentum 3, bottom 2 is affixed by the second node 21 with articulamentum 3, top layer 1, bottom 2 and articulamentum 3 surround cavity 4, it is not shown that cavity interior 4 is filled with curable composite 5(), articulamentum 3 is comprised of the reticular fibre fabric 31 of multilayer along the parallel distribution of screen cloth length direction, the fiber of this reticular fibre fabric 31 is filament fiber, every layer of reticular fibre fabric 31 is comprised of a plurality of alternately vimentin filaments 32 of braiding, each crest 33 of each vimentin filament 32 and first node 11 are affixed, and with affixed the first node 11 of the crest 33 on each vimentin filament 32 on same straight line, the quantity of the first node 11 that arranges between two adjacent crests 33 of each vimentin filament 32 on the same straight line is 2; The percent by volume of curable composite 5 forms and comprises: cement flour 55%, flyash 15%, rubber powder 7%, SILICA FUME 10%, quartz sand 10%, the thin dry powder 1% of anti-corrosion material, insulation material particle 1%, expanded material 1%.
Among the above embodiment, the aperture of the mesh 12 of top layer 1 can be 0.05 ~ 15mm; The upper surface of top layer 1 can be provided with anti-overflow layer, and is excessive to prevent powder; Bottom 2 can be the closely reticulated of braiding, perhaps at the lower surface of bottom 2 watertight composition that PVC or other dense materials are made is set, and guaranteeing minimum water loss, and can prevent that sewage from permeating the ground; Around the volume stereo fabric, being provided with edge sealing, prevent that powder from overflowing from the side.
The performance test results to above-mentioned composite elastic material screen cloth is as follows: incompressible strength test: 10 days compression failure stress is 35 MPa; Bend test: 10 days buckling failure stress is 3.4 MPa, and 10 days crooked Young's modulus are 170 MPa; Abrasion test: maximum 0.10g/cm
2, similar to the wearability of pottery; Mohs' hardness 4 ~ 5.
Claims (9)
1. composite elastic material screen cloth, comprise by top layer, bottom and be connected that the articulamentum of described top layer and described bottom forms through compiling stereo fabric, described top layer, bottom and articulamentum are reticulated, evenly be provided with a plurality of the first nodes on the described top layer, evenly be provided with a plurality of the second nodes on the described bottom, described top layer and described articulamentum are affixed by described the first node, described bottom and described articulamentum are affixed by described the second node, described top layer, bottom and articulamentum surround cavity, be filled with curable composite in the described cavity, it is characterized in that: described articulamentum is comprised of the reticular fibre fabric of multilayer along the parallel distribution of screen cloth length direction, every layer of described reticular fibre fabric is comprised of a plurality of alternately vimentin filaments of braiding, each crest of each described vimentin filament and described first node are affixed, and with affixed the first node of the crest on each described vimentin filament on same straight line, the quantity of the first node that arranges between two adjacent crests of each described vimentin filament on the described same straight line is 1 ~ 5.
2. a kind of composite elastic material screen cloth according to claim 1, the aperture that it is characterized in that the mesh of described top layer is 0.05 ~ 15mm.
3. a kind of composite elastic material screen cloth according to claim 1 is characterized in that the upper surface of described top layer is provided with anti-overflow layer.
4. a kind of composite elastic material screen cloth according to claim 1 is characterized in that the reticulated of described bottom for closely weaving.
5. a kind of composite elastic material screen cloth according to claim 1 is characterized in that the lower surface of described bottom is provided with watertight composition.
6. a kind of composite elastic material screen cloth according to claim 5, the material that it is characterized in that described watertight composition is PVC or other dense materials.
7. each described a kind of composite elastic material screen cloth according to claim 1 ~ 6 is characterized in that being provided with edge sealing described around the volume stereo fabric.
8. each described a kind of composite elastic material screen cloth according to claim 1 ~ 6, the fiber that it is characterized in that described reticular fibre fabric is filament fiber.
9. each described a kind of composite elastic material screen cloth according to claim 1 ~ 6, the percent by volume that it is characterized in that described curable composite forms and comprises: cement flour 10 ~ 100%, flyash 0 ~ 50%, rubber powder or other resilient particulate materials 0 ~ 40%, SILICA FUME 0 ~ 40%, quartz sand or fine sand 0 ~ 40%, the thin dry powder 0 ~ 20% of anti-corrosion material, insulation material particle 0 ~ 30%, expanded material 0 ~ 30%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210496733.XA CN102975420B (en) | 2012-11-28 | 2012-11-28 | Composite elastic material screen cloth for building |
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| CN201210496733.XA CN102975420B (en) | 2012-11-28 | 2012-11-28 | Composite elastic material screen cloth for building |
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| CN102975420A true CN102975420A (en) | 2013-03-20 |
| CN102975420B CN102975420B (en) | 2016-08-10 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| CN104016642A (en) * | 2014-06-24 | 2014-09-03 | 哈尔滨工业大学 | Preparation method of special-shaped polymer structure reinforcing composite light-weight cement |
| CN106869338A (en) * | 2017-02-23 | 2017-06-20 | 内蒙古科技大学 | A kind of antiseptic concrete method |
| CN106885060A (en) * | 2017-03-07 | 2017-06-23 | 宁波和谐信息科技有限公司 | A kind of cement-base composite material pipe based on textile technology |
| CN109016112A (en) * | 2018-08-06 | 2018-12-18 | 北京启顺京腾科技有限责任公司 | A kind of the streamlined manufacturing device and method of fiber-loaded concrete foaming insulation board |
| CN109371952A (en) * | 2018-12-17 | 2019-02-22 | 中国科学院寒区旱区环境与工程研究所 | A kind of composite construction and its application method for protecting soil temperature |
| CN109439225A (en) * | 2018-11-07 | 2019-03-08 | 长沙云聚汇科技有限公司 | High-temperature resistant water cement mortar cloth |
| CN111943610A (en) * | 2020-07-29 | 2020-11-17 | 黑龙江琪正高新材料科技有限公司 | Flexible cuttable fast-curing cement blanket cloth and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427711A (en) * | 2011-09-27 | 2012-04-25 | 东华大学 | Electromagnetic shielding sheet with flexural and unbent composite arrangement of carbon fiber endless tow and preparation thereof |
-
2012
- 2012-11-28 CN CN201210496733.XA patent/CN102975420B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427711A (en) * | 2011-09-27 | 2012-04-25 | 东华大学 | Electromagnetic shielding sheet with flexural and unbent composite arrangement of carbon fiber endless tow and preparation thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| CN103290810B (en) * | 2013-05-15 | 2015-09-16 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| CN104016642A (en) * | 2014-06-24 | 2014-09-03 | 哈尔滨工业大学 | Preparation method of special-shaped polymer structure reinforcing composite light-weight cement |
| CN104016642B (en) * | 2014-06-24 | 2016-08-24 | 哈尔滨工业大学 | The preparation method of the composite light cement that a kind of profiled polymer structure strengthens |
| CN106869338A (en) * | 2017-02-23 | 2017-06-20 | 内蒙古科技大学 | A kind of antiseptic concrete method |
| CN106869338B (en) * | 2017-02-23 | 2019-02-22 | 内蒙古科技大学 | A kind of antiseptic concrete method |
| CN106885060A (en) * | 2017-03-07 | 2017-06-23 | 宁波和谐信息科技有限公司 | A kind of cement-base composite material pipe based on textile technology |
| CN109016112A (en) * | 2018-08-06 | 2018-12-18 | 北京启顺京腾科技有限责任公司 | A kind of the streamlined manufacturing device and method of fiber-loaded concrete foaming insulation board |
| CN109439225A (en) * | 2018-11-07 | 2019-03-08 | 长沙云聚汇科技有限公司 | High-temperature resistant water cement mortar cloth |
| CN109371952A (en) * | 2018-12-17 | 2019-02-22 | 中国科学院寒区旱区环境与工程研究所 | A kind of composite construction and its application method for protecting soil temperature |
| CN111943610A (en) * | 2020-07-29 | 2020-11-17 | 黑龙江琪正高新材料科技有限公司 | Flexible cuttable fast-curing cement blanket cloth and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102975420B (en) | 2016-08-10 |
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Effective date of registration: 20220303 Address after: 315000 room 503, No. 96, zhoumeng lane, Jiangdong District, Ningbo City, Zhejiang Province Patentee after: Cai Xiaomin Patentee after: Ningbo harmony Information Technology Co., Ltd Address before: Room 130-4, Chuangye building, No. 66, academician Road, high tech Zone, Ningbo, Zhejiang 315040 Patentee before: NINGBO HEXIE INFORMATION SCIENCE & TECHNOLOGY CO.,LTD. |